Flutter Form Fields

main.dart

import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';

void main() => runApp(MyApp());

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Text Fields',
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(),
    );
  }
}

class MyHomePage extends StatefulWidget {
  MyHomePage({Key key}) : super(key: key);
  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      body: Column(
        mainAxisAlignment: MainAxisAlignment.spaceEvenly,
        crossAxisAlignment: CrossAxisAlignment.center,
        children: <Widget>[
          Center(
            child: Container(
              width: 300.0,
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Padding(
                    padding: const EdgeInsets.symmetric(
                      vertical: 5.0,
                      horizontal: 2.0,
                    ),
                    child: Text('Email Address',
                        style: TextStyle(
                          color: Colors.grey,
                        )),
                  ),
                  CupertinoTextField(
//                     placeholder: 'Email',
                    keyboardType: TextInputType.emailAddress,
                    clearButtonMode: OverlayVisibilityMode.editing,
                    padding: EdgeInsets.all(15.0),
                    decoration: BoxDecoration(
                      color: Colors.grey.shade100,
                      borderRadius: BorderRadius.circular(8.0),
                    ),
                  ),
                ],
              ),
            ),
          ),
          Center(
            child: Container(
              width: 300.0,
              child: TextFormField(
                keyboardType: TextInputType.emailAddress,
                decoration: InputDecoration(
                  labelText: 'Email',
                  hintText: 'Enter email address',
                  fillColor: Colors.grey.shade100,
                  isDense: true,
                  filled: true,
                  floatingLabelBehavior: FloatingLabelBehavior.never,
                  border: OutlineInputBorder(
                    borderSide:
                        BorderSide(color: Colors.grey.shade100, width: 1.0),
                    borderRadius: BorderRadius.all(Radius.circular(8.0)),
                  ),
                ),
              ),
            ),
          ),
        ],
      ),
    );
  }
}